although i seldom (never) make the same quilt twice---i do have a couple all time favorite blocks that i like to incorporate into my quilts when they fit in---pieced i love making Jacob's Ladder blocks-
paper/foundation pieced I love making the Ohio star block from Carol Doaks (50 fabulous paper pieced stars) book.
those 2 blocks make it into lots of my quilts-
i hate making flying geese...but seem to make alot of them.